PRAKLA-SEISMOS AG

Organization

HANNOVER, DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method for improvement of seismic sections
- Patent number 5,587,967
- Issue date Dec 24, 1996
- Prakla-Seismos G.m.b.H
- Ralf G. Ferber
- G01 - MEASURING TESTING
Information Patent Grant
Method for monitoring an area of the surface of the earth
- Patent number 5,514,963
- Issue date May 7, 1996
- Prakla-Seismos G.m.b.H
- Wolfgang Korbmacher
- G01 - MEASURING TESTING
Information Patent Grant
Marine seismic streamer with a device for damping oscillations
- Patent number 5,404,340
- Issue date Apr 4, 1995
- Prakla-Seismos G.m.b.H
- Helmut Weichart
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle-carried vibrator for producing seismic vibrations
- Patent number 5,396,029
- Issue date Mar 7, 1995
- Prakla-Seismos G.m.b.H
- Herbert Talke
- G01 - MEASURING TESTING
Information Patent Grant
Hydrophone
- Patent number 5,394,379
- Issue date Feb 28, 1995
- Prakla-Seismos G.m.b.H
- Helmut Weichart
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method for recording seismic data
- Patent number 4,965,773
- Issue date Oct 23, 1990
- Prakla Seismos AG
- Roland Marschall
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for presenting seismic traces
- Patent number 4,922,466
- Issue date May 1, 1990
- Prakla Seismos AG
- Burkhard Schmidt
- G01 - MEASURING TESTING
Information Patent Grant
Procedure for seismic surveying
- Patent number 4,870,624
- Issue date Sep 26, 1989
- Prakla Seismos AG
- Roland Marschall
- G01 - MEASURING TESTING
Information Patent Grant
Process and apparatus for analyzing and controlling energy transfer...
- Patent number 4,755,976
- Issue date Jul 5, 1988
- Prakla Seismos AG
- Hans A. K. Edelmann
- G01 - MEASURING TESTING
Information Patent Grant
Well surveying instrument and method
- Patent number RE31074
- Issue date Nov 9, 1982
- Prakla-Seismos G.m.b.H
- Ernst P. Nolte
- 073 - Measuring and testing
Information Patent Grant
Method and apparatus for producing shear waves for subsurface geoph...
- Patent number 4,286,332
- Issue date Aug 25, 1981
- Prakla-Seismos GmbH
- Hans A. K. Edelmann
- G01 - MEASURING TESTING
Information Patent Grant
Method for monitoring subsurface combustion and gasification proces...
- Patent number 4,275,787
- Issue date Jun 30, 1981
- Prakla-Seismos G.m.b.H
- Klaus Helbig
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cable for sea seismic exploration
- Patent number 4,204,188
- Issue date May 20, 1980
- Prakla-Seismos GmbH
- Helmut Weichart
- G01 - MEASURING TESTING
Information Patent Grant
Mobile seismic energy source
- Patent number 4,011,923
- Issue date Mar 15, 1977
- Prakla-Seismos GmbH
- Herbert Talke
- B60 - VEHICLES IN GENERAL

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Trademarklast 30 trademarks

Information Trademark
74326232 - FRACLOC
- Serial number 74326232
- Registration number 1785784
- Filing date Oct 28, 1992
- Prakla-Seismos GmbH
- 35 - Advertising
Information Trademark
74066148 - GEOSYS
- Serial number 74066148
- Registration number 1754929
- Filing date Jun 6, 1990
- Prakla-Seismos AG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73575159 - COMPLECODE
- Serial number 73575159
- Registration number 1477440
- Filing date Dec 24, 1985
- PRAKLA-SEISMOS AG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73146452 - COMBISWEEP
- Serial number 73146452
- Registration number 1121335
- Filing date Dec 8, 1977
- PRAKLA-SEISMOS GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

PRAKLA-SEISMOS AG

Organization

Patents Grantslast 30 patents

Method for improvement of seismic sections

Method for monitoring an area of the surface of the earth

Marine seismic streamer with a device for damping oscillations

Vehicle-carried vibrator for producing seismic vibrations

Hydrophone

Method for recording seismic data

Method and apparatus for presenting seismic traces

Procedure for seismic surveying

Process and apparatus for analyzing and controlling energy transfer...

Well surveying instrument and method

Method and apparatus for producing shear waves for subsurface geoph...

Method for monitoring subsurface combustion and gasification proces...

Cable for sea seismic exploration

Mobile seismic energy source

Trademarklast 30 trademarks

74326232 - FRACLOC

74066148 - GEOSYS

73575159 - COMPLECODE

73146452 - COMBISWEEP